2018192100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 6038155200

約数和(自身を除く): 4019963100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 101, 129, 150, 172, 202, 215, 258, 300, 303, 404, 430, 505, 516, 606, 645, 860, 1010, 1075, 1212, 1290, 1515, 1549, 2020, 2150, 2525, 2580, 3030, 3098, 3225, 4300, 4343, 4647, 5050, 6060, 6196, 6450, 7575, 7745, 8686, 9294, 10100, 12900, 13029, 15150, 15490, 17372, 18588, 21715, 23235, 26058, 30300, 30980, 38725, 43430, 46470, 52116, 65145, 66607, 77450, 86860, 92940, 108575, 116175, 130290, 133214, 154900, 156449, 199821, 217150, 232350, 260580, 266428, 312898, 325725, 333035, 399642, 434300, 464700, 469347, 625796, 651450, 666070, 782245, 799284, 938694, 999105, 1302900, 1332140, 1564490, 1665175, 1877388, 1998210, 2346735, 3128980, 3330350, 3911225, 3996420, 4693470, 4995525, 6660700, 6727307, 7822450, 9386940, 9991050, 11733675, 13454614, 15644900, 19982100, 20181921, 23467350, 26909228, 33636535, 40363842, 46934700, 67273070, 80727684, 100909605, 134546140, 168182675, 201819210, 336365350, 403638420, 504548025, 672730700, 1009096050, 2018192100]

約数ペア:

[(1, 2018192100), (2, 1009096050), (3, 672730700), (4, 504548025), (5, 403638420), (6, 336365350), (10, 201819210), (12, 168182675), (15, 134546140), (20, 100909605), (25, 80727684), (30, 67273070), (43, 46934700), (50, 40363842), (60, 33636535), (75, 26909228), (86, 23467350), (100, 20181921), (101, 19982100), (129, 15644900), (150, 13454614), (172, 11733675), (202, 9991050), (215, 9386940), (258, 7822450), (300, 6727307), (303, 6660700), (404, 4995525), (430, 4693470), (505, 3996420), (516, 3911225), (606, 3330350), (645, 3128980), (860, 2346735), (1010, 1998210), (1075, 1877388), (1212, 1665175), (1290, 1564490), (1515, 1332140), (1549, 1302900), (2020, 999105), (2150, 938694), (2525, 799284), (2580, 782245), (3030, 666070), (3098, 651450), (3225, 625796), (4300, 469347), (4343, 464700), (4647, 434300), (5050, 399642), (6060, 333035), (6196, 325725), (6450, 312898), (7575, 266428), (7745, 260580), (8686, 232350), (9294, 217150), (10100, 199821), (12900, 156449), (13029, 154900), (15150, 133214), (15490, 130290), (17372, 116175), (18588, 108575), (21715, 92940), (23235, 86860), (26058, 77450), (30300, 66607), (30980, 65145), (38725, 52116), (43430, 46470)]